Release: Amazon EC2 on 2009-12-09

Release Notes>Amazon EC2>Release: Amazon EC2 on 2009 12 09
This release introduces support for Windows 2008.

Details

Submitted By: Bruce@AWS
Release Date: December 9, 2009 12:00 AM GMT
Latest Version: 2009-10-31
Latest WSDL: http://ec2.amazonaws.com/doc/2009-10-31/AmazonEC2.wsdl
Created On: December 9, 2009 11:51 PM GMT
Last Updated: December 10, 2009 4:58 AM GMT

New Features

FeatureDescription
Windows 2008 Amazon EC2 now supports Windows 2008. For more information, go to the Amazon Elastic Compute Cloud Detail Page.

 

Known Issues

IssueDescription
Query Version of ModifyInstanceAttribute The Query API ModifyInstanceAttribute request does not allow the block-device-mappings to be modified and the user-data attribute cannot be modified if it already contains data.
Paid AMIs Backed by Amazon EBS AMIs backed by Amazon EBS are not currently supported by Amazon DevPay.
Windows Reserved Instances Reserved Instances are not currently available for Windows.
Windows AMI launch times Windows AMIs take longer to launch than Linux/UNIX instances due to larger AMI sizes and multiple reboots.
Windows AMI sizes Installing software on Windows AMIs can cause them to become large and easily reach the 10 GB limit. Before bundling, check the size of the C:\ volume.
Limitation on drive mapping There is currently no support for volume attachment to devices beyond /dev/sdp on instances running Linux/UNIX and xvdp on instances running Windows.
Security group limitation AuthorizeSecurityGroupIngress does not allow port ranges for group grants when using the command-line tools or the Query API. This is only supported through the SOAP API.
Instance limit New users are limited to a maximum of 20 concurrent instances, but many of our customers use hundreds or thousands of instances. If you need a higher limit, go to http://www.amazon.com/gp/html-forms-controller/ec2-request.
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